105 lines
2.9 KiB
PHP
105 lines
2.9 KiB
PHP
<?php
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/*
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2007 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/**
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* This view will show the comments stored for an item
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* @package Comment
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* @subpackage UserInterface
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* @author Bharat Mediratta <bharat@menalto.com>
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* @version $Revision: 15513 $
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*/
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class ShowCommentsView extends GalleryView {
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/**
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* @see GalleryView::loadTemplate
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*/
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function loadTemplate(&$template, &$form) {
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list ($ret, $item) = $this->getItem();
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if ($ret) {
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return array($ret, null);
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}
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GalleryCoreApi::requireOnce('modules/comment/classes/GalleryCommentHelper.class');
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list ($ret, $comments) =
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GalleryCommentHelper::fetchComments($item->getId(), null, ORDER_ASCENDING);
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if ($ret) {
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return array($ret, null);
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}
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$commenters = array();
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if (!empty($comments)) {
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for ($i = 0; $i < sizeof($comments); $i++) {
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/* Get the commenter ids */
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$commenters[$comments[$i]->getCommenterId()] = 1;
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/* Extract the member data */
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$comments[$i] = (array)$comments[$i];
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}
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/* Load all the commenters */
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if (sizeof($commenters) > 0) {
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list ($ret, $commentersList) =
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GalleryCoreApi::loadEntitiesById(array_keys($commenters));
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if ($ret) {
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return array($ret, null);
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}
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}
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foreach ($commentersList as $commenter) {
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$commenters[$commenter->getId()] = (array)$commenter;
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}
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}
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list ($ret, $permissions) = GalleryCoreApi::getPermissions($item->getId());
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if ($ret) {
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return array($ret, null);
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}
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foreach (array('delete' => 'comment.delete',
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'edit' => 'comment.edit',
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'view' => 'comment.view')
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as $canFlag => $permission) {
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$can[$canFlag] = isset($permissions[$permission]);
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}
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$template->setVariable('ShowComments', array(
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'comments' => $comments,
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'commenters' => $commenters,
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'can' => $can,
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'item' => (array)$item));
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return array(null,
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array('body' => 'modules/comment/templates/ShowComments.tpl'));
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}
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/**
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* @see GalleryView::getViewDescription
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*/
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function getViewDescription() {
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list ($ret, $module) = GalleryCoreApi::loadPlugin('module', 'comment');
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if ($ret) {
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return array($ret, null);
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}
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return array(null, $module->translate('show comments'));
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}
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}
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?>
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